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56060061717 = 31116310422023
BaseRepresentation
bin110100001101011100…
…001010100000010101
312100200220220012111010
4310031130022200111
51404302333433332
641430441402433
74023135443112
oct641534124025
9170626805433
1056060061717
1121858497120
12aa46499419
13539540786a
1429db4d5909
1516d18e39cc
hexd0d70a815

56060061717 has 16 divisors (see below), whose sum is σ = 82042172928. Its totient is φ = 33767351280.

The previous prime is 56060061667. The next prime is 56060061763. The reversal of 56060061717 is 71716006065.

It is not a de Polignac number, because 56060061717 - 212 = 56060057621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56060061767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5205633 + ... + 5216390.

It is an arithmetic number, because the mean of its divisors is an integer number (5127635808).

Almost surely, 256060061717 is an apocalyptic number.

It is an amenable number.

56060061717 is a deficient number, since it is larger than the sum of its proper divisors (25982111211).

56060061717 is a wasteful number, since it uses less digits than its factorization.

56060061717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10422200.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 56060061717 in words is "fifty-six billion, sixty million, sixty-one thousand, seven hundred seventeen".

Divisors: 1 3 11 33 163 489 1793 5379 10422023 31266069 114642253 343926759 1698789749 5096369247 18686687239 56060061717